CN203634601U - Oxygen supply device - Google Patents
Oxygen supply device Download PDFInfo
- Publication number
- CN203634601U CN203634601U CN201320835031.XU CN201320835031U CN203634601U CN 203634601 U CN203634601 U CN 203634601U CN 201320835031 U CN201320835031 U CN 201320835031U CN 203634601 U CN203634601 U CN 203634601U
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- CN
- China
- Prior art keywords
- oxygen
- oxygen supply
- supply device
- adjustable pipe
- gas mixing
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- Respiratory Apparatuses And Protective Means (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model discloses an oxygen supply device which comprises an oxygen supply mask. An air inlet of the oxygen supply mask is connected with an oxygen inlet pipe, and the oxygen supply mask is connected with the oxygen inlet pipe through a corrugated pipe. Compared with the prior art, according to the oxygen supply device, the corrugated pipe capable of increasing and reducing the length of the device is connected between the oxygen supply mask and the oxygen inlet pipe, the problem that when a patient uses the oxygen supply mask, the device is dragged, and the oxygen inlet pipe falls off or a mask cup is separated from a human body is solved, and the workload of medical personnel is reduced; meanwhile, an oxygen concentration adjusting mechanism is additionally arranged, the amount of input air can be controlled, oxygen and the air are mixed evenly, the adjusting range is wide, the oxygen concentration can be properly adjusted according to the specific illness state of the patient, and damage to some special patients by the high-concentration oxygen is effectively avoided.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly a kind of oxygen supply device.
Background technology
Oxygen supply device is as important apparatus of medical field, more and more be subject to the attention of market and medical institutions, at present, oxygen breathing apparatus mostly comprises oxygen hood and nasal oxygen cannula for transferring oxygen, oxygen hood is that cup directly connects oxygen supply equipment by oxygen feeding tube substantially, oxygen supply equipment can discharge certain density oxygen and enter cup for patient, or the pure oxygen discharging mixes the concentration that reaches certain for patient with extraneous air.But in the time that patient uses this oxygen hood, can produce tractive to a certain degree to device, easily cause oxygen feeding tube to come off or the problem of cup disengaging human body, serious meeting causes the problems such as clinical patient dyspnea, has also increased medical personnel's workload.For fear of above-mentioned defect, in the length of oxygen feeding tube, carry out increase to a certain degree, but longer oxygen feeding tube increases the memory space of product.
Utility model content
This utility model object is to provide a kind of oxygen supply device, in the time that using this oxygen hood, patient can produce tractive to a certain degree to solve in prior art to device, easily cause oxygen feeding tube to come off or the problem of cup disengaging human body, serious meeting causes the problems such as clinical patient dyspnea, has also increased the technical matters of medical personnel's workloads.
The technical solution of the utility model is achieved in that
A kind of oxygen supply device, comprises oxygen hood, and the air inlet of described oxygen hood connects oxygen feeding tube, and described oxygen hood connects oxygen feeding tube by corrugated tube.
Preferably, described oxygen supply device also comprises oxygen concentration regulator, and described oxygen concentration regulator is connected between oxygen feeding tube and corrugated tube.
Preferably, described oxygen concentration regulator comprises adjustment cap and adjustable pipe, described adjustment cap lower end is provided with the first gas mixing window, described the first gas mixing window connects adjustable pipe, between described the first gas mixing window and adjustable pipe, elastomer is set, described adjustable pipe is provided with the second gas mixing window, and described the second gas mixing window lower end is provided with actuator position-limit mechanism.
Preferably, the corresponding actuator position-limit mechanism in the upper end of described adjustable pipe is provided with adjusting scale.
Preferably, described elastomer is spring.
Compared with prior art, this utility model has following beneficial effect:
1, oxygen supply device of the present utility model, the corrugated tube of access telescopic mounting length in the middle of oxygen hood and oxygen feeding tube, while avoiding patient to use oxygen hood to produce tractive to device, cause oxygen feeding tube to come off or the problem of cup disengaging human body, also reduced medical personnel's workload;
2, oxygen supply device of the present utility model, increase oxygen concentration governor motion, can control air inlet, the mixing ratio of oxygen and air is even, range of accommodation is extensive, can suitably regulate oxygen concentration according to patient's the concrete state of an illness, effectively prevent the injury of high-concentration oxygen to some especial patients.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is oxygen supply device structural representation of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is only this utility model part embodiment, rather than whole embodiment.Based on the embodiment in this utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of this utility model protection.
Please refer to accompanying drawing 1, a kind of oxygen supply device, comprises oxygen hood 1, and the air inlet of described oxygen hood 1 connects oxygen feeding tube 2, and described oxygen hood 1 connects oxygen feeding tube 2 by corrugated tube 3, and the length of described corrugated tube 3 can need to adjust according to patient at any time; Described oxygen supply device also comprises oxygen concentration regulator, and described oxygen concentration regulator is connected between oxygen feeding tube 2 and corrugated tube 3; Described oxygen concentration regulator comprises adjustment cap 4 and adjustable pipe 5, described adjustment cap 4 lower ends are provided with the first gas mixing window 41, described the first gas mixing window 41 connects adjustable pipe 5, between described the first gas mixing window 41 and adjustable pipe 5, elastomer is set, described adjustable pipe 5 is provided with the second gas mixing window 51, and described the second gas mixing window 51 lower ends are provided with actuator position-limit mechanism 52; The corresponding actuator position-limit mechanism 52 in upper end of described adjustable pipe 5 is provided with and regulates scale 53; Described elastomer is spring 6, on described adjustment cap 4 and adjustable pipe 5, be respectively equipped with spacing ring, the two ends of described spring 6 are dissolved in respectively in spacing ring. while regulating scale, pull adjustment cap 4 then to rotate to assigned scale, then unclamp, adjustment cap 4 can be retracted to the link position with adjustable pipe 5 under the pulling of spring 6, and spacing fixing by spacing ring.
To sum up structure of the present utility model is known, oxygen supply device of the present utility model, the corrugated tube of access telescopic mounting length in the middle of oxygen hood and oxygen feeding tube, while avoiding patient to use oxygen hood to produce tractive to device, cause oxygen feeding tube to come off or the problem of cup disengaging human body, also reduced medical personnel's workload; Simultaneously, increased oxygen concentration governor motion, can control air inlet, the mixing ratio of oxygen and air is even, range of accommodation is extensive, can suitably regulate oxygen concentration according to patient's the concrete state of an illness, effectively prevent the injury of high-concentration oxygen to some especial patients.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. an oxygen supply device, comprises oxygen hood, and the air inlet of described oxygen hood connects oxygen feeding tube, it is characterized in that, described oxygen hood connects oxygen feeding tube by corrugated tube.
2. oxygen supply device as claimed in claim 1, is characterized in that, described oxygen supply device also comprises oxygen concentration regulator, and described oxygen concentration regulator is connected between oxygen feeding tube and corrugated tube.
3. oxygen supply device as claimed in claim 2, it is characterized in that, described oxygen concentration regulator comprises adjustment cap and adjustable pipe, described adjustment cap lower end is provided with the first gas mixing window, described the first gas mixing window connects adjustable pipe, between described the first gas mixing window and adjustable pipe, elastomer is set, described adjustable pipe is provided with the second gas mixing window, and described the second gas mixing window lower end is provided with actuator position-limit mechanism.
4. oxygen supply device as claimed in claim 3, is characterized in that, the corresponding actuator position-limit mechanism in upper end of described adjustable pipe is provided with adjusting scale.
5. oxygen supply device as claimed in claim 3, is characterized in that, described elastomer is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835031.XU CN203634601U (en) | 2013-12-17 | 2013-12-17 | Oxygen supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835031.XU CN203634601U (en) | 2013-12-17 | 2013-12-17 | Oxygen supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203634601U true CN203634601U (en) | 2014-06-11 |
Family
ID=50865888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320835031.XU Expired - Fee Related CN203634601U (en) | 2013-12-17 | 2013-12-17 | Oxygen supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203634601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014062A (en) * | 2014-06-20 | 2014-09-03 | 昌克勤 | Oxygen uptake instrument |
-
2013
- 2013-12-17 CN CN201320835031.XU patent/CN203634601U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014062A (en) * | 2014-06-20 | 2014-09-03 | 昌克勤 | Oxygen uptake instrument |
| CN104014062B (en) * | 2014-06-20 | 2016-07-06 | 昌克勤 | Oxygen inhalation instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20201217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |